Jonathan Neely | VP, IR |
Peter Miller | CEO |
Ramy Mahmoud | President & COO |
Keith Goldan | CFO |
Tom Gibbs | CCO |
Gary Nachman | BMO Capital Markets |
David Amsellem | Piper Jaffray |
Randall Stanicky | RBC Capital Markets |
David Steinberg | Jefferies |
Good day, ladies and gentlemen. And welcome to the OptiNose Q4 2017 Earnings Call. [Operator Instructions] As a reminder, this conference call maybe recorded. I would now like to introduce your host for today's conference, Mr. Jonathan Neely, VP for Investor Relations.